Please note: the information contained in this document is draft only and subject to change without further
notification. Pyreos reserves the right to alter the performance and any resulting specification. Pyreos may
choose not to supply any engineering sample devices as a commercial product. No responsibility is accepted
for any consequential loss incurred. Pyreos Ltd, SMC, Alexander Crum Brown Road, Edinburgh EH9 3FF, UK.
Tel: +441316507009, www.pyreos.com; © Copyright Pyreos Ltd 2018 Page 2
Contents
1 Introduction ......................................................................................................... 3
2 Getting started..................................................................................................... 3
2.1 Kit contents ................................................................................................... 3
2.2 Minimum system requirements ..................................................................... 3
3 Installation ........................................................................................................... 4
3.1 Install the Pyreos software ............................................................................ 4
3.2 Connect the PYDK demo kit.......................................................................... 4
4 Software user guide ............................................................................................ 5
4.1 Starting the software ..................................................................................... 5
4.2 Connecting software to the data capture board ............................................ 6
4.3 Data capture board control ............................................................................ 8
4.3.1 Data capture settings .............................................................................. 8
4.3.2 RMS values ............................................................................................ 9
4.3.3 RMS width value ..................................................................................... 9
4.4 Viewing live data – Oscilloscope window .................................................... 11
4.5 Saving data to CSV (comma separated value) file ...................................... 13
5 PC to PCB communications .............................................................................. 15
5.1 Commands description ............................................................................... 15
6 Sampling and signal processing for Pyreos TO sensors ................................... 16
7 Emitter Voltage Setting ..................................................................................... 18
7.1 Saturation of Signal ..................................................................................... 18
7.2 Method ........................................................................................................ 20